Change pack
Lintel
Dec 6 - 12
25 questions
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1.
Number
0.089
Answer: 8.9 × 10-2
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2.
Algebra
Factorise: x² + 5x - 6
Answer: (x + 6)(x - 1)
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3.
Geometry
Adjacent = 25cm, angle = 58°. Find opposite
Answer: 40cm
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4.
Ratio
Simplify the ratio 7m:700cm
Answer: 1:100
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5.
Statistics
The mean of 4 numbers is 33. If 3 of them are 45, 47, 44, what is the missing number?
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1.
Number
4400000
Answer: 4.4 × 106
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2.
Algebra
Factorise: x² - 12x + 35
Answer: (x - 5)(x - 7)
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3.
Geometry
Hypotenuse = 33cm, angle = 57°. Find adjacent side
Answer: 18cm
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4.
Ratio
£192.00 is shared between A and B in the ratio 5:3. How much does A receive?
Answer: £120.00
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5.
Statistics
Calculate the mean of: 12, 21, 43, 19, 43, 50, 33
Answer: 31.6
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1.
Number
300000
Answer: 3 × 105
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2.
Algebra
Factorise: x² - 7x + 10
Answer: (x - 5)(x - 2)
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3.
Geometry
Hypotenuse = 28cm, angle = 32°. Find adjacent side
Answer: 23.7cm
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4.
Ratio
Simplify the ratio 8m:800cm
Answer: 1:100
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5.
Statistics
Calculate the mean of: 30, 16, 37, 47, 19, 14, 20
Answer: 26.1
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1.
Number
0.0086
Answer: 8.6 × 10-3
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2.
Algebra
Factorise: x² + 2x - 3
Answer: (x + 3)(x - 1)
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3.
Geometry
Adjacent = 16cm, angle = 55°. Find opposite
Answer: 22.9cm
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4.
Ratio
Simplify the ratio 5m:500cm
Answer: 1:100
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5.
Statistics
The mean of 5 numbers is 33. If 4 of them are 25, 30, 33, 46, what is the missing number?
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1.
Number
0.085
Answer: 8.5 × 10-2
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2.
Algebra
Factorise: x² + x - 2
Answer: (x + 2)(x - 1)
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3.
Geometry
Hypotenuse = 36cm, angle = 38°. Find adjacent side
Answer: 28.4cm
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4.
Ratio
In ratio 3:3:1, what fraction is the second part?
Answer: 3⁄7
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5.
Statistics
The mean of 5 numbers is 31. If 4 of them are 35, 35, 48, 29, what is the missing number?